13776273

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{677}}^1$

素因数の和:726

約数の個数: 48

約数和(自身を含む): 25384320

約数和(自身を除く): 11608047

約数列:

[1, 3, 7, 9, 17, 19, 21, 51, 57, 63, 119, 133, 153, 171, 323, 357, 399, 677, 969, 1071, 1197, 2031, 2261, 2907, 4739, 6093, 6783, 11509, 12863, 14217, 20349, 34527, 38589, 42651, 80563, 90041, 103581, 115767, 218671, 241689, 270123, 656013, 725067, 810369, 1530697, 1968039, 4592091, 13776273]

約数ペア:

[(1, 13776273), (3, 4592091), (7, 1968039), (9, 1530697), (17, 810369), (19, 725067), (21, 656013), (51, 270123), (57, 241689), (63, 218671), (119, 115767), (133, 103581), (153, 90041), (171, 80563), (323, 42651), (357, 38589), (399, 34527), (677, 20349), (969, 14217), (1071, 12863), (1197, 11509), (2031, 6783), (2261, 6093), (2907, 4739)]